Liferay Interview Quesitions asked in infoss

1. Portlet lifecycle
2. how to implement spring portlet in liferay
3. what is liferay service builder
4. how to implement custom sql in liferay servicebuilder
5. how to connect to 2 dbs in servicesbuilder
6. auto generated classes in service builder\
7. can i write custom method in entitylocalserviceimpl
8. how to write finder methods in servicebuilder
9. how to read properties in liferay
10 . how to override default permissions of liferay permissions in liferay.
11. Hooks - jsps, some of the properties in portal.porperties, language.properties, mehtods in service layer of the portal.
12. ext?
13. how to do perticular actions after postlogin?(how to implement this useing hook/ext)
14. liferay architecture
15. types of roles in liferay
16. what are teams in lifeay
17. structures/templates , language used in templates

Liferay Interview Quesitions

1)What is difference b/w hook and ext?
2)How many types of customization using hook?
3)What is diff b/w organization and site?
4)Tell me the scenario where did you used Ext?
5)What is theme?
6)explain liferay plugins?
7)what is event mechanism in liferay?
8)liferay cycle of portlet and servlet?
9)diff b/w portlet and servlet?
10)what is use of portal-ext properties file?
11)can we override portal properties from liferay customization?
12)Explain about custom fields?
13)I have 2 portlet in a page I want to send some info b/w portlet1 to portlet 2then how to do it?
14)When we submit the form in portlet 1 at the same time I want send the data to portlet 2 of same page using ipc event mechanism,then tell the flow of methods calling from portlet 1?
15)What does mean of liferay?
16)how many types of content supported by liferay?
17)what is diff b/w structures and templates?
18)Tell me database tables of Expando API?
19)can We send data from portlet of page 1 to portlet of page 2 using set render parameter mechanism?
20)What is diff b/w hashmap and hashset?
21)what is generics?
22)I have render and doView method in my class on refresh of portlet which method will call?
23)what are diff types of specifications?
24)I want to customize any one class using Ext then tell me the step for it?
25)what are new features of liferay 7?